--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/regression/tests/test-simple-error-model.py	Mon Mar 31 18:14:47 2008 -0700
@@ -0,0 +1,41 @@
+#! /usr/bin/env python
+
+"""Generic trace-comparison-type regression test."""
+
+import os
+import shutil
+
+def run(verbose, generate):
+    """Execute a test."""
+
+    testName = "simple-error-model"
+    repoName = "ns-3-ref-traces/"
+    refDirName = testName + ".ref"
+
+    if not os.path.exists(repoName):
+        print"No reference trace repository"
+        return 1
+
+    if generate:
+        if not os.path.exists(repoName + refDirName):
+            print "creating new " + repoName + refDirName
+            os.mkdir(repoName + refDirName)
+
+        os.system("./waf --cwd regression/" + repoName + refDirName +
+            " --run " + testName + " >& /dev/null")
+
+        print "Remember to commit " + repoName + refDirName
+        return 0
+    else:
+        if not os.path.exists(repoName + refDirName):
+            print "Cannot locate reference traces"
+            return 1
+
+        shutil.rmtree("traces");
+        os.mkdir("traces")
+        
+        os.system("./waf --cwd regression/traces --run " +
+          testName + " >& /dev/null")
+        
+        return os.system("diff -q traces " + repoName + refDirName +
+         " >& /dev/null")